diff options
Diffstat (limited to 'arch/sh/boards/mach-ecovec24/setup.c')
| -rw-r--r-- | arch/sh/boards/mach-ecovec24/setup.c | 228 |
1 files changed, 122 insertions, 106 deletions
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index 4158d70c0de..85d5255d259 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -15,10 +15,13 @@ #include <linux/mmc/sh_mmcif.h> #include <linux/mmc/sh_mobile_sdhi.h> #include <linux/mtd/physmap.h> +#include <linux/mfd/tmio.h> #include <linux/gpio.h> #include <linux/interrupt.h> #include <linux/io.h> #include <linux/delay.h> +#include <linux/regulator/fixed.h> +#include <linux/regulator/machine.h> #include <linux/usb/r8a66597.h> #include <linux/usb/renesas_usbhs.h> #include <linux/i2c.h> @@ -28,6 +31,7 @@ #include <linux/spi/mmc_spi.h> #include <linux/input.h> #include <linux/input/sh_keysc.h> +#include <linux/platform_data/gpio_backlight.h> #include <linux/sh_eth.h> #include <linux/sh_intc.h> #include <linux/videodev2.h> @@ -68,6 +72,16 @@ * OFF-ON : MMC */ +/* + * FSI - DA7210 + * + * it needs amixer settings for playing + * + * amixer set 'HeadPhone' 80 + * amixer set 'Out Mixer Left DAC Left' on + * amixer set 'Out Mixer Right DAC Right' on + */ + /* Heartbeat */ static unsigned char led_pos[] = { 0, 1, 2, 3 }; @@ -147,14 +161,13 @@ static struct resource sh_eth_resources[] = { static struct sh_eth_plat_data sh_eth_plat = { .phy = 0x1f, /* SMSC LAN8700 */ .edmac_endian = EDMAC_LITTLE_ENDIAN, - .register_type = SH_ETH_REG_FAST_SH4, .phy_interface = PHY_INTERFACE_MODE_MII, .ether_link_active_low = 1 }; static struct platform_device sh_eth_device = { - .name = "sh-eth", - .id = 0, + .name = "sh7724-ether", + .id = 0, .dev = { .platform_data = &sh_eth_plat, }, @@ -242,9 +255,19 @@ static int usbhs_get_id(struct platform_device *pdev) return gpio_get_value(GPIO_PTB3); } +static int usbhs_phy_reset(struct platform_device *pdev) +{ + /* enable vbus if HOST */ + if (!gpio_get_value(GPIO_PTB3)) + gpio_set_value(GPIO_PTB5, 1); + + return 0; +} + static struct renesas_usbhs_platform_info usbhs_info = { .platform_callback = { .get_id = usbhs_get_id, + .phy_reset = usbhs_phy_reset, }, .driver_param = { .buswait_bwait = 4, @@ -281,7 +304,7 @@ static struct platform_device usbhs_device = { .resource = usbhs_resources, }; -/* LCDC */ +/* LCDC and backlight */ static const struct fb_videomode ecovec_lcd_modes[] = { { .name = "Panel", @@ -312,18 +335,6 @@ static const struct fb_videomode ecovec_dvi_modes[] = { }, }; -static int ecovec24_set_brightness(int brightness) -{ - gpio_set_value(GPIO_PTR1, brightness); - - return 0; -} - -static int ecovec24_get_brightness(void) -{ - return gpio_get_value(GPIO_PTR1); -} - static struct sh_mobile_lcdc_info lcdc_info = { .ch[0] = { .interface_type = RGB18, @@ -333,12 +344,6 @@ static struct sh_mobile_lcdc_info lcdc_info = { .width = 152, .height = 91, }, - .bl_info = { - .name = "sh_mobile_lcdc_bl", - .max_brightness = 1, - .set_brightness = ecovec24_set_brightness, - .get_brightness = ecovec24_get_brightness, - }, } }; @@ -364,6 +369,20 @@ static struct platform_device lcdc_device = { }, }; +static struct gpio_backlight_platform_data gpio_backlight_data = { + .fbdev = &lcdc_device.dev, + .gpio = GPIO_PTR1, + .def_value = 1, + .name = "backlight", +}; + +static struct platform_device gpio_backlight_device = { + .name = "gpio-backlight", + .dev = { + .platform_data = &gpio_backlight_data, + }, +}; + /* CEU0 */ static struct sh_mobile_ceu_info sh_mobile_ceu0_info = { .flags = SH_CEU_FLAG_USE_8BIT_BUS, @@ -483,7 +502,7 @@ static struct platform_device keysc_device = { /* TouchScreen */ #define IRQ0 evt2irq(0x600) -static int ts_get_pendown_state(void) +static int ts_get_pendown_state(struct device *dev) { int val = 0; gpio_free(GPIO_FN_INTC_IRQ0); @@ -518,25 +537,77 @@ static struct i2c_board_info ts_i2c_clients = { .irq = IRQ0, }; +static struct regulator_consumer_supply cn12_power_consumers[] = +{ + REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"), + REGULATOR_SUPPLY("vqmmc", "sh_mmcif.0"), + REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"), + REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"), +}; + +static struct regulator_init_data cn12_power_init_data = { + .constraints = { + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(cn12_power_consumers), + .consumer_supplies = cn12_power_consumers, +}; + +static struct fixed_voltage_config cn12_power_info = { + .supply_name = "CN12 SD/MMC Vdd", + .microvolts = 3300000, + .gpio = GPIO_PTB7, + .enable_high = 1, + .init_data = &cn12_power_init_data, +}; + +static struct platform_device cn12_power = { + .name = "reg-fixed-voltage", + .id = 0, + .dev = { + .platform_data = &cn12_power_info, + }, +}; + #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) /* SDHI0 */ -static void sdhi0_set_pwr(struct platform_device *pdev, int state) +static struct regulator_consumer_supply sdhi0_power_consumers[] = { - gpio_set_value(GPIO_PTB6, state); -} + REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"), + REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"), +}; -static int sdhi0_get_cd(struct platform_device *pdev) -{ - return !gpio_get_value(GPIO_PTY7); -} +static struct regulator_init_data sdhi0_power_init_data = { + .constraints = { + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(sdhi0_power_consumers), + .consumer_supplies = sdhi0_power_consumers, +}; + +static struct fixed_voltage_config sdhi0_power_info = { + .supply_name = "CN11 SD/MMC Vdd", + .microvolts = 3300000, + .gpio = GPIO_PTB6, + .enable_high = 1, + .init_data = &sdhi0_power_init_data, +}; + +static struct platform_device sdhi0_power = { + .name = "reg-fixed-voltage", + .id = 1, + .dev = { + .platform_data = &sdhi0_power_info, + }, +}; static struct sh_mobile_sdhi_info sdhi0_info = { .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, - .set_pwr = sdhi0_set_pwr, .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD | MMC_CAP_NEEDS_POLL, - .get_cd = sdhi0_get_cd, + .tmio_flags = TMIO_MMC_USE_GPIO_CD, + .cd_gpio = GPIO_PTY7, }; static struct resource sdhi0_resources[] = { @@ -564,23 +635,13 @@ static struct platform_device sdhi0_device = { #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) /* SDHI1 */ -static void sdhi1_set_pwr(struct platform_device *pdev, int state) -{ - gpio_set_value(GPIO_PTB7, state); -} - -static int sdhi1_get_cd(struct platform_device *pdev) -{ - return !gpio_get_value(GPIO_PTW7); -} - static struct sh_mobile_sdhi_info sdhi1_info = { .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX, .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX, .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD | MMC_CAP_NEEDS_POLL, - .set_pwr = sdhi1_set_pwr, - .get_cd = sdhi1_get_cd, + .tmio_flags = TMIO_MMC_USE_GPIO_CD, + .cd_gpio = GPIO_PTW7, }; static struct resource sdhi1_resources[] = { @@ -610,27 +671,19 @@ static struct platform_device sdhi1_device = { #else /* MMC SPI */ -static int mmc_spi_get_ro(struct device *dev) -{ - return gpio_get_value(GPIO_PTY6); -} - -static int mmc_spi_get_cd(struct device *dev) -{ - return !gpio_get_value(GPIO_PTY7); -} - static void mmc_spi_setpower(struct device *dev, unsigned int maskval) { gpio_set_value(GPIO_PTB6, maskval ? 1 : 0); } static struct mmc_spi_platform_data mmc_spi_info = { - .get_ro = mmc_spi_get_ro, - .get_cd = mmc_spi_get_cd, .caps = MMC_CAP_NEEDS_POLL, + .caps2 = MMC_CAP2_RO_ACTIVE_HIGH, .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3.3V only */ .setpower = mmc_spi_setpower, + .flags = MMC_SPI_USE_CD_GPIO | MMC_SPI_USE_RO_GPIO, + .cd_gpio = GPIO_PTY7, + .ro_gpio = GPIO_PTY6, }; static struct spi_board_info spi_bus[] = { @@ -783,12 +836,6 @@ static struct platform_device camera_devices[] = { }; /* FSI */ -static struct sh_fsi_platform_info fsi_info = { - .port_b = { - .flags = SH_FSI_BRS_INV, - }, -}; - static struct resource fsi_resources[] = { [0] = { .name = "FSI", @@ -807,25 +854,20 @@ static struct platform_device fsi_device = { .id = 0, .num_resources = ARRAY_SIZE(fsi_resources), .resource = fsi_resources, - .dev = { - .platform_data = &fsi_info, - }, -}; - -static struct asoc_simple_dai_init_info fsi_da7210_init_info = { - .fmt = SND_SOC_DAIFMT_I2S, - .codec_daifmt = SND_SOC_DAIFMT_CBM_CFM, - .cpu_daifmt = SND_SOC_DAIFMT_CBS_CFS, }; static struct asoc_simple_card_info fsi_da7210_info = { .name = "DA7210", .card = "FSIB-DA7210", - .cpu_dai = "fsib-dai", .codec = "da7210.0-001a", .platform = "sh_fsi.0", - .codec_dai = "da7210-hifi", - .init = &fsi_da7210_init_info, + .daifmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM, + .cpu_dai = { + .name = "fsib-dai", + }, + .codec_dai = { + .name = "da7210-hifi", + }, }; static struct platform_device fsi_da7210_device = { @@ -899,16 +941,6 @@ static struct platform_device vou_device = { #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE) /* SH_MMCIF */ -static void mmcif_set_pwr(struct platform_device *pdev, int state) -{ - gpio_set_value(GPIO_PTB7, state); -} - -static void mmcif_down_pwr(struct platform_device *pdev) -{ - gpio_set_value(GPIO_PTB7, 0); -} - static struct resource sh_mmcif_resources[] = { [0] = { .name = "SH_MMCIF", @@ -929,8 +961,6 @@ static struct resource sh_mmcif_resources[] = { }; static struct sh_mmcif_plat_data sh_mmcif_plat = { - .set_pwr = mmcif_set_pwr, - .down_pwr = mmcif_down_pwr, .sup_pclk = 0, /* SH7724: Max Pclk/2 */ .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA | @@ -957,10 +987,13 @@ static struct platform_device *ecovec_devices[] __initdata = { &usb1_common_device, &usbhs_device, &lcdc_device, + &gpio_backlight_device, &ceu0_device, &ceu1_device, &keysc_device, + &cn12_power, #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) + &sdhi0_power, &sdhi0_device, #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) &sdhi1_device, @@ -1145,11 +1178,9 @@ static int __init arch_setup(void) gpio_request(GPIO_PTE6, NULL); gpio_request(GPIO_PTU1, NULL); - gpio_request(GPIO_PTR1, NULL); gpio_request(GPIO_PTA2, NULL); gpio_direction_input(GPIO_PTE6); gpio_direction_output(GPIO_PTU1, 0); - gpio_direction_output(GPIO_PTR1, 0); gpio_direction_output(GPIO_PTA2, 0); /* I/O buffer drive ability is high */ @@ -1162,6 +1193,9 @@ static int __init arch_setup(void) lcdc_info.ch[0].lcd_modes = ecovec_dvi_modes; lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_dvi_modes); + /* No backlight */ + gpio_backlight_data.fbdev = NULL; + gpio_set_value(GPIO_PTA2, 1); gpio_set_value(GPIO_PTU1, 1); } else { @@ -1171,8 +1205,6 @@ static int __init arch_setup(void) lcdc_info.ch[0].lcd_modes = ecovec_lcd_modes; lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_lcd_modes); - gpio_set_value(GPIO_PTR1, 1); - /* FIXME * * LCDDON control is needed for Panel, @@ -1245,10 +1277,6 @@ static int __init arch_setup(void) gpio_direction_input(GPIO_PTR6); /* SD-card slot CN11 */ - /* Card-detect, used on CN11, either with SDHI0 or with SPI */ - gpio_request(GPIO_PTY7, NULL); - gpio_direction_input(GPIO_PTY7); - #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) /* enable SDHI0 on CN11 (needs DS2.4 set to ON) */ gpio_request(GPIO_FN_SDHI0WP, NULL); @@ -1258,8 +1286,6 @@ static int __init arch_setup(void) gpio_request(GPIO_FN_SDHI0D2, NULL); gpio_request(GPIO_FN_SDHI0D1, NULL); gpio_request(GPIO_FN_SDHI0D0, NULL); - gpio_request(GPIO_PTB6, NULL); - gpio_direction_output(GPIO_PTB6, 0); #else /* enable MSIOF0 on CN11 (needs DS2.4 set to OFF) */ gpio_request(GPIO_FN_MSIOF0_TXD, NULL); @@ -1269,8 +1295,6 @@ static int __init arch_setup(void) gpio_direction_output(GPIO_PTM4, 1); /* active low CS */ gpio_request(GPIO_PTB6, NULL); /* 3.3V power control */ gpio_direction_output(GPIO_PTB6, 0); /* disable power by default */ - gpio_request(GPIO_PTY6, NULL); /* write protect */ - gpio_direction_input(GPIO_PTY6); spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus)); #endif @@ -1288,8 +1312,6 @@ static int __init arch_setup(void) gpio_request(GPIO_FN_MMC_D0, NULL); gpio_request(GPIO_FN_MMC_CLK, NULL); gpio_request(GPIO_FN_MMC_CMD, NULL); - gpio_request(GPIO_PTB7, NULL); - gpio_direction_output(GPIO_PTB7, 0); cn12_enabled = true; #elif defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) @@ -1301,12 +1323,6 @@ static int __init arch_setup(void) gpio_request(GPIO_FN_SDHI1D2, NULL); gpio_request(GPIO_FN_SDHI1D1, NULL); gpio_request(GPIO_FN_SDHI1D0, NULL); - gpio_request(GPIO_PTB7, NULL); - gpio_direction_output(GPIO_PTB7, 0); - - /* Card-detect, used on CN12 with SDHI1 */ - gpio_request(GPIO_PTW7, NULL); - gpio_direction_input(GPIO_PTW7); cn12_enabled = true; #endif |